To find out _______ young people think about the future of urban life, a teacher in the US. asked his students to think ______ they would run a city of 50,000 people in 2025.
Most workers are in _________ habit of having _________ quick lunch in the company every day.
--Thanks for your help. --_________.
—The weather here in summer is so changeable. Please take an umbrella when you go out. —________.
Our teacher looked here and there on the playground ________looking for something.
After the earthquake,the poor girl was found ________under the ruins of a church.